About the Authors

Haitao Gao

Affiliation State Key Laboratory of Rolling and Automation, Northeastern University, Shenyang, China

Zhengrong Ai

Affiliation State Key Laboratory of Rolling and Automation, Northeastern University, Shenyang, China

Hailiang Yu

hailiang@uow.edu.au

Affiliations School of Mechanical, Materials & Mechatronic Engineering, University of Wollongong, New South Wales, Australia, School of Mechanical Engineering, Shenyang University, Shenyang, China

Hongyan Wu

Affiliation State Key Laboratory of Rolling and Automation, Northeastern University, Shenyang, China

Xianghua Liu

Affiliation State Key Laboratory of Rolling and Automation, Northeastern University, Shenyang, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: YH LX. Performed the experiments: HG ZA HW. Analyzed the data: HG ZA HY HW XL. Contributed reagents/materials/analysis tools: HG ZA HY HW XL. Contributed to the writing of the manuscript: HG ZA HY.